PMAC-PCI Hardware Reference
Table of Contents iii
Thumbwheel Multiplexer Port (JTHW Port) ..................................................................................................... 35
Optional Analog Inputs (JANA Port) ................................................................................................................ 35
Hardware Characteristics ............................................................................................................................ 35
Multiplexing Principle.................................................................................................................................. 35
Analog Data Table ....................................................................................................................................... 36
Compare Equal Outputs Port (JEQU Port) ........................................................................................................ 38
Serial Port (JRS422 Port).................................................................................................................................. 39
Machine Connections Example ......................................................................................................................... 40
MATING CONNECTORS ................................................................................................................................. 41
Base Board Connectors .................................................................................................................................... 41
J1 (JDISP)/Display ...................................................................................................................................... 41
J2 (JPAN)/Control Panel ............................................................................................................................. 41
J3 (JTHW)/Multiplexer Port ......................................................................................................................... 41
J4 (JRS422)/RS232 or 422/Serial Communications ....................................................................................... 41
J5 (JOPT)/OPTO I/O ................................................................................................................................... 41
J6 (JXIO)/Expansion Board ......................................................................................................................... 41
J7 (JMACH2)/2nd Machine Connector (Option 1 Required) ......................................................................... 41
J8 (JMACH1)/1st Machine Connector .......................................................................................................... 41
JS1/A-D Inputs 1-4 ....................................................................................................................................... 42
JS2/A-D Inputs 5-8 (Option 1 Required) ....................................................................................................... 42
JEQU/Position Compare .............................................................................................................................. 42
JANA/Analog Inputs Option ......................................................................................................................... 42
CPU Board Connectors .................................................................................................................................... 42
J2 (JEXP)/Expansion ................................................................................................................................... 42
J4 (JDPRAM)/Dual-Ported RAM ................................................................................................................. 42
BASE BOARD CONNECTOR PINOUTS ........................................................................................................ 43
J1: Display Port Connector ............................................................................................................................... 43
J1 JDISP (14-Pin Connector) ....................................................................................................................... 43
J2: Control Panel Port Connector ...................................................................................................................... 44
J2 JPAN (26-Pin Connector) ........................................................................................................................ 44
J3: Multiplexer Port Connector ......................................................................................................................... 45
J3 JTHW (26-Pin Connector) ....................................................................................................................... 45
J4: Serial Port Connector .................................................................................................................................. 46
J4 JRS422 (26-Pin Connector) ..................................................................................................................... 46
J5: I/O Port Connector ...................................................................................................................................... 47
J5 JOPT (34-Pin Connector) ........................................................................................................................ 47
J6: Auxiliary I/O Port Connector ...................................................................................................................... 48
J6 JXIO (10-Pin Connector) ......................................................................................................................... 48
J7: Machine Port 2 Connector ........................................................................................................................... 49
J7 JMACH2 (60-Pin Header) ...................................................................................................................... 49
Continued .................................................................................................................................................... 50
J8: Machine Port 1 Connector ........................................................................................................................... 51
J8 JMACH1 (60-Pin Header) ...................................................................................................................... 51
J9 (JEQU): Position-Compare Connector .......................................................................................................... 53
J9 JEQU (10-Pin Connector) ....................................................................................................................... 53
J30 (JANA) Analog Input Port Connector (Optional) ........................................................................................ 53
J31 (JUSB) Universal Serial Bus Port (Optional) .............................................................................................. 54
JS1: A/D Port 1 Connector ............................................................................................................................... 54
JS1 (16-Pin Header) .................................................................................................................................... 54
JS2: A/D Port 2 Connector ............................................................................................................................... 55
JS2 (16-Pin Header) .................................................................................................................................... 55
TB1 (JPWR) ................................................................................................................................................. 55
SOFTWARE SETUP ......................................................................................................................................... 56
Communications .............................................................................................................................................. 56
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